// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// implementation of etel driver input

// 

//

/**

 @file 

 @internalComponent

*/

#include <e32def.h>

#include <e32std.h>

#include "ceteldriverfactory.h"

#include "ceteldrivercontext.h"

#include "reteldriverinput.h"

#include "spudteldebuglogger.h"

using namespace EtelDriver;

REtelDriverInput::REtelDriverInput()

: iDriverFactory(NULL)

	{

	}

REtelDriverInput::~REtelDriverInput()

	{

	SPUDTEL_FNLOG("REtelDriverInput::~REtelDriverInput()");

	if (iDriverFactory)

	   {

	   delete iDriverFactory;

	   }	  

	}

/** requests to open etel driver

@param aPdpFsmInterface - reference to pdp FSM interface

*/

void REtelDriverInput::OpenL (CPdpFsmInterface& aPdpFsmInterface)

	{

	SPUDTEL_FNLOG("REtelDriverInput::OpenL()");

	ASSERT(iDriverFactory==NULL);

	// internal check

	iDriverFactory = CEtelDriverFactory::NewL(aPdpFsmInterface);

	if (iDriverFactory)

		{

		iDriverFactory->InitL();

		}

	}

/** closes eTel driver and frees underlying resources

*/

void REtelDriverInput::Close()

	{

	SPUDTEL_FNLOG("REtelDriverInput::Close()");

	// cancel all outstanding requests

	if (iDriverFactory)

		{

		CancelAllPdps();

		}

	delete iDriverFactory;

	iDriverFactory = NULL;

	}

/** requests to create new pdp context

	Note: this request will not open new primary or secondary context

		  But rather allocate necessary resources to do it.

		  Creation / deletion of eTel contexts should be done though Input method.

@param aPdpId - id of new pdp context

*/

void REtelDriverInput::CreatePdpL (TContextId aPdpId)

	{

	SPUDTEL_FNLOG("REtelDriverInput::CreatePdpL()");

	SPUDTELVERBOSE_INFO_LOG1(_L("pdp id : %d"), aPdpId);

	ASSERT(iDriverFactory);

	iDriverFactory->CreatePdpL (aPdpId);

	}

/** deletes pdp context

@param aPdpId - id of a pdp context

*/

void REtelDriverInput::DeletePdp (TContextId aPdpId)

	{

	SPUDTEL_FNLOG("REtelDriverInput::DeletePdp()");

	SPUDTELVERBOSE_INFO_LOG1(_L("pdp id : %d"), aPdpId);

	ASSERT(iDriverFactory);

	iDriverFactory->FreePdp(aPdpId);

	}

/** requests to perform aOperation for aPdpId context

@param aPdpId - id of a pdp context

@param aOperation - etel driver operation

*/

void REtelDriverInput::Input(TContextId aPdpId, TEtelInput aOperation)

	{

	SPUDTEL_FNLOG("REtelDriverInput::Input()");

	SPUDTEL_INFO_LOG2(_L("REtelDriverInput::Input: pdp id : %d, operation %d"), aPdpId, aOperation);

	ASSERT(iDriverFactory);

	iDriverFactory->Context(aPdpId).Input(aOperation);

	}

/** cancels last operation for aPdpId context 

@param aPdpId - id of a pdp context

*/

void REtelDriverInput::CancelPdp (TContextId aPdpId)

	{

	SPUDTEL_FNLOG("REtelDriverInput::CancelPdp()");

	SPUDTEL_INFO_LOG1(_L("REtelDriverInput::CancelPdp: pdp id : %d"), aPdpId);

	ASSERT(iDriverFactory);

	iDriverFactory->Context(aPdpId).Cancel();

	}

/** starts network notifications for aPdpId context 

@param aPdpId - id of a pdp context

*/

void REtelDriverInput::StartPdpNotifications(TContextId aPdpId)

	{

	SPUDTEL_FNLOG("REtelDriverInput::StartPdpNotifications()");

	ASSERT(iDriverFactory);

	iDriverFactory->StartPdpNotifications(aPdpId);

	}

/** cancels network notifications for aPdpId context 

@param aPdpId - id of a pdp context

*/

void REtelDriverInput::CancelPdpNotifications (TContextId aPdpId)

	{

	SPUDTEL_FNLOG("REtelDriverInput::CancelPdpNotifications()");

	SPUDTEL_INFO_LOG1(_L("REtelDriverInput::CancelPdpNotifications: pdp id : %d"), aPdpId);

	ASSERT(iDriverFactory);

	iDriverFactory->CancelPdpNotifications (aPdpId);

	}

/** cancels last operations for all created pdp contexts */

void REtelDriverInput::CancelAllPdps ()

	{

	SPUDTEL_FNLOG("REtelDriverInput::CancelAllPdps()");

	ASSERT(iDriverFactory);

	for(TContextId i = 0; i < static_cast<TContextId>(iDriverFactory->ContextCount()); i++)

		{

		if (iDriverFactory->HasContext(i))

		    {

    		iDriverFactory->Context(i).Cancel();

		    }

		}

	}

/** cancels all notifications for all pdp contexts */

void REtelDriverInput::CancelAllPdpNotifications ()

	{

	SPUDTEL_FNLOG("REtelDriverInput::CancelAllPdpNotifications()");

	ASSERT(iDriverFactory);

	iDriverFactory->CancelAllPdpNotifications();

	}

void REtelDriverInput::GetLastErrorCause (TContextId aPdpId, TInt& aLastErrorCause)

	{

	SPUDTEL_FNLOG("REtelDriverInput::GetLastErrorCause()");

	ASSERT(iDriverFactory);

	iDriverFactory->GetLastErrorCause(aPdpId, aLastErrorCause);

	}